Question

Determine which polynomial is a perfect square trinomial.

4x^2 − 12x + 9

16x^2 + 24x − 9

4a^2 − 10a + 25

36b^2 − 24b − 16

Answer 1

\[(x+a)^2=x^2+2ax+a^2\] see if any one of these match this pattern

Answer 2

first one

Answer 3

can you guys help me with more math :)

Answer 4

allright